Sterols, such as cholesterol in our bodies or ergosterol in yeast cells, are among the most abundant lipids in eukaryotic ...

The work tests and revises a 50-year old textbook model, known as the Bloch hypothesis, for the evolution of sterol metabolism in eukaryotic cells. The results indicate that the complexity of sterol ...

Tissues consist of a heterogeneous mixture of different cell types, complicating our understanding of their biological ...

This valuable study focuses on defining how the HSP70 chaperone system utilizes J-domain proteins to regulate the heat shock response-associated transcription factor HSF1. Using a combination of ...

Researchers observe how fluctuations in ovarian hormones shape the structure and function in the mouse hippocampus, with ...

While effective, these medications can cause uncomfortable side effects like stomach upset, yeast infections ... as they bind ...